Nearly three dozen of Hollywood’s biggest Hillary Clinton supporters lent their voices to a star-studded “Fight Song” music video that premiered Tuesday night during the Democratic National Convention.

Actress Elizabeth Banks mocked Donald Trump’s entrance from last week’s Republican National Convention by striding onstage to the tune of Queen’s “We Are the Champions” while making her own entrance at the Democratic National Convention on Tuesday.

On July 24, the day after John Russell Houser allegedly killed two people in a Louisiana Grand Theatre, Pitch Perfect’s Rebel Wilson took to Twitter to announce that America needs to institute an Australian-like gun ban.

In the 2012 movie Pitch Perfect, Anna Kendrick performs a song using a single plastic cup as a percussion instrument. The song, like the film, became an instant hit, landing at #6 on the Billboard Hot 100 and cementing the film’s status as a cult favorite.